Seven Spider Demons

Seven women bathing in a spring, naked and laughing, their voices rolling through the valley. That is the first image Chapter 72 throws at the reader - not demon smoke, not thunder, but something that looks almost like a painting. Tripitaka comes alone to the hot spring called "Zhutao Spring," hoping only to ask for alms. Instead, he opens the door and sees seven undressed women. He backs out in a panic, but it is already too late. The seven spider spirits have noticed the clean-shaven monk. They do not attack at once; they smile and invite him into Pansi Cave. Then the scene gets even more absurd: Pigsy arrives at the spring, sees seven beauties bathing naked, and loses his head. He turns into a catfish and leaps into the water, rubbing and wriggling between their legs and bodies. Wu Cheng'en writes one of the most openly erotic scenes in the whole novel - and what he really wants to write about is the hardest trial in Buddhist cultivation: the seven emotions.

The Seven Sisters of Pansi Cave: a silk-spinning tactic from the navel

The seven spider spirits live in Pansi Cave on Pansi Ridge. They have no heavenly backing. Their true bodies are spiders, though when they take human form they are all beautiful women. Wu Cheng'en never gives them individual names; they appear only as a collective. "Seven Spider Demons" is their only title. That choice is telling: they are not seven separate characters so much as seven faces of one thing - the Buddhist seven emotions.

Their battle method is unlike anyone else's. They open their robes, expose their navels, and shoot out silk. Chapter 72 describes it vividly: "whip, whip, whip" - endless strands come pouring from the navel, filling the sky and stitching it shut like a giant net. The silk is so tough that Pigsy cannot break free even with his rake.

The navel-silk idea is surprisingly faithful to spider biology. A spider's spinnerets sit on its abdomen. Wu Cheng'en moves that trait to the navel, keeping the creature's nature while turning the scene strangely erotic: seven beautiful women lift their clothes, reveal their navels, and pull silk from inside. The image is at once alluring and unsettling. One second you see seven beauties; the next, you see spiders at work.

Their silk net traps Pigsy, but not Sun Wukong. Wukong can handle them easily - their power is nowhere near his. Yet he runs into a different problem: they are women. In Chapter 72 he raises his staff and then lowers it again. "A man should not fight women." It is not that he pities them. Wu Cheng'en has given him a line he will not cross.

In the end he solves it by tricking the trick. He turns into an eagle, swoops over Zhutao Spring, and snatches away all the clothes the spider spirits left on the bank. Without clothes, they cannot cover their navels, and without covering their navels they cannot spin silk. Their core tactic disappears. Wu Cheng'en loves this kind of downgrade: a normal animal breaking the signature trick of a demon.

Trouble at Zhutao Spring: Pigsy's lust and Tripitaka's danger

This arc is the most controversial part of the spider story.

Tripitaka enters Pansi Cave after seeking alms and is promptly tied up by the seven spider spirits, who mean to steam and eat him. That part is ordinary enough for Journey to the West. What is out of the ordinary is Pigsy's scene at the spring.

Pigsy reaches the hot spring, sees the seven women bathing, and his first thought is not "demon" but "beautiful women." He turns into a catfish and dives in, "rubbing and nudging beneath their feet." The original wording is full of implication. Pigsy, in fish form, wriggles between the bare bodies of the spider spirits while they shriek and grab at him. It is one of the boldest erotic passages in Ming fiction. Even in fish form, Pigsy's motive is purely human: he is a lustful man spying on naked women.

Why write such a scene? The answer is in the chapter title: "The Seven Emotions in Pansi Cave Bewilder the Mind; Pigsy at Zhutao Spring Forgets Himself." The spider spirits are the seven emotions in physical form. Pigsy is the man who loses himself to desire. Wukong, by contrast, stays outside the trap and solves the problem from a higher angle. The whole scene becomes a mini manual on how human beings should, and should not, deal with feeling.

The parable of the seven emotions: the spider demons and Buddhism's seven feelings

The chapter title makes the symbolism explicit. The seven spider spirits correspond to the Buddhist seven emotions: joy, anger, sorrow, fear, love, hate, and desire.

In Buddhist psychology, the seven emotions are not evil in themselves. But if you cannot hold them, they become obstacles to cultivation. The spider silk is the perfect metaphor for that: thin, soft, nearly invisible, but impossible to shake once it has wrapped around you. That is how emotions work too. They do not stab like knives. They bind.

Why seven spiders? Why spiders at all? The answer is as tidy as a math problem. Seven emotions need seven carriers, and spiders are nature's own masters of weaving invisible traps. They build a net you cannot see until you are already in it. That is exactly how emotions seize the mind.

The names make the symbolism even tighter. "Pansi Cave" means both the literal act of spinning silk and the mental condition of being wound up in emotional threads. "Zhutao Spring" sounds like a place of cleansing, but here cleansing becomes entrapment. The women bathe in the spring that should wash away filth, and instead the spring becomes the source of temptation and trouble. The novel loves this reversal: a place named for purification becomes the place where purification fails.

The spider arc also differs from other later demon arcs in a crucial way. Most demon fights in the back half of the novel are tests of force. The spider spirits test the heart. Can you hold your nature steady when seven emotions come walking at you? That is why the spiders are not especially powerful, yet the story around them is so carefully written.

Elder Brother Hundred-Eye: the real backing behind the spiders

The spider spirits have a much stronger elder brother: Hundred-Eye Demon Lord, also called the Many-Eyed Monster, a thousand-year-old centipede spirit.

After Wukong defeats the spiders, they flee to Yellow Flower Temple and cry to him for help. He then steps in with methods that are much nastier than theirs: first, he poisons Tripitaka, Pigsy, and Sha Wujing with poisoned tea, then faces Wukong directly. His core power is the thousand eyes under his ribs, each one blasting out golden light. That light is not ordinary light. It burns. Wukong's fiery eyes cannot stand it. He is forced to retreat. This is one of the rare moments in the back half of the novel when Wukong cannot win head-on.

The spider spirits and the centipede spirit make an elegant pair. In nature, both spiders and centipedes are hunting arthropods: spiders weave, centipedes poison. Wu Cheng'en links them into one machine. The spiders entangle the prey; the centipede finishes the work. The seven sisters are the opening act. Hundred-Eye Demon Lord is the real boss.

This "small demon first, big demon later" pattern shows up often in the book, but the spider case is special because the smaller demon works through emotion and the larger demon works through poison. First your heart is wound, then your body is taken. The whole arc becomes a miniature map of how attachment turns into danger.

Related Figures

• Hundred-Eye Demon Lord - elder brother and real backer, a centipede spirit whose thousand eyes and golden light even Wukong cannot bear
• Sun Wukong - the main opponent, who breaks the silk tactic by stealing the spider spirits' clothes, but cannot stand up to Hundred-Eye Demon Lord's golden light
• Pigsy - turns into a catfish to harass the spider spirits at Zhutao Spring and then gets trapped in the silk net, the classic victim of "the seven emotions bewildering the mind"
• Tripitaka - wanders in alone, gets captured in Pansi Cave, and is prepared for steaming
• Sha Wujing - poisoned along with Tripitaka and Pigsy at Yellow Flower Temple
• Bodhisattva Pilanpo - Pleiades Star's mother, who breaks Hundred-Eye Demon Lord's thousand-eye golden light with an embroidery needle and finally subdues him